JPH018061Y2 - - Google Patents

Info

Publication number
JPH018061Y2
JPH018061Y2 JP5920883U JP5920883U JPH018061Y2 JP H018061 Y2 JPH018061 Y2 JP H018061Y2 JP 5920883 U JP5920883 U JP 5920883U JP 5920883 U JP5920883 U JP 5920883U JP H018061 Y2 JPH018061 Y2 JP H018061Y2
Authority
JP
Japan
Prior art keywords
circuit
central office
telephone
call
office line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP5920883U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59166577U (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5920883U priority Critical patent/JPS59166577U/ja
Publication of JPS59166577U publication Critical patent/JPS59166577U/ja
Application granted granted Critical
Publication of JPH018061Y2 publication Critical patent/JPH018061Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP5920883U 1983-04-20 1983-04-20 ボタン電話装置 Granted JPS59166577U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5920883U JPS59166577U (ja) 1983-04-20 1983-04-20 ボタン電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5920883U JPS59166577U (ja) 1983-04-20 1983-04-20 ボタン電話装置

Publications (2)

Publication Number Publication Date
JPS59166577U JPS59166577U (ja) 1984-11-08
JPH018061Y2 true JPH018061Y2 (de) 1989-03-02

Family

ID=30189469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5920883U Granted JPS59166577U (ja) 1983-04-20 1983-04-20 ボタン電話装置

Country Status (1)

Country Link
JP (1) JPS59166577U (de)

Also Published As

Publication number Publication date
JPS59166577U (ja) 1984-11-08

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